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319961

Sigma-Aldrich

Tetrachlorkohlenstoff

reagent grade, 99.9%

Synonym(e):

Tetrachlormethan

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About This Item

Empirische Formel (Hill-System):
CCl4
CAS-Nummer:
56-23-5
Molekulargewicht:
153.82
Beilstein:
1098295
EG-Nummer:
200-262-8
MDL-Nummer:
MFCD00000785
UNSPSC-Code:
12352101
PubChem Substanz-ID:
329753941
NACRES:
NA.21

Qualität

reagent grade

Qualitätsniveau

200

Dampfdichte

5.32 (vs air)

Dampfdruck

143 mmHg ( 30 °C)
91 mmHg ( 20 °C)

Assay

99.9%

Form

liquid

Brechungsindex

n20/D 1.460 (lit.)

bp

76-77 °C (lit.)

mp (Schmelzpunkt)

−23 °C (lit.)

Dichte

1.594 g/mL at 25 °C (lit.)

SMILES String

ClC(Cl)(Cl)Cl

InChI

1S/CCl4/c2-1(3,4)5

InChIKey

VZGDMQKNWNREIO-UHFFFAOYSA-N

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Allgemeine Beschreibung

Carbon tetrachloride (CCl4) is a volatile and stable chlorinated hydrocarbon. It is widely used as a chemical intermediate, solvent, and dry-cleaning agent.

Anwendung

Please view www.aldrich.com/epaods regarding the EPA′s request for application information of Ozone Depleting Substances
Carbon tetrachloride can be used as:      
  • A precursor to synthesize high-surface-area mesoporous carbon material by a self-templating method in the presence of sodium-potassium alloy (NaK) as a reducing agent.      
  • A reactant to synthesize 1,2-disubstituted cyclopentanes via Cu-catalyzed ring-closing Kharasch addition reaction with 1,6-dienes.      
  • A solvent as well as a reactant to prepare diphenyl carbonate from phenol and carbon dioxide in the presence of ZnCl2 as a catalyst.

Piktogramme

Skull and crossbonesHealth hazard
GHS06,GHS08

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 3 - Carc. 2 - Ozone 1 - Skin Sens. 1B - STOT RE 1 Inhalation

Zielorgane

Liver,Kidney

Lagerklassenschlüssel

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

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